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了解 Windows 中的恢复选项。 查明如何重置电脑、回退到以前版本的 Windows 或使用介质重新安装 Windows。

Microsoft is retiring the Windows legacy inbox Troubleshooters, such as Keyboard troubleshooter and Speech troubleshooter, and the Microsoft Support Diagnostic Tool (MSDT) that runs them.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Behandeln von Netzwerkproblemen in Windows. Wenn Sie keine E-Mails erhalten, im Web surfen oder Musik streamen können, sind Sie wahrscheinlich nicht mit Ihrem Netzwerk verbunden und können nicht ins Internet gelangen.

Learn about Xbox online safety so you can manage your family's accounts.

Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.

Póngase en contacto con el Soporte técnico de Microsoft. Encuentre soluciones a problemas comunes u obtenga ayuda de un agente de soporte técnico.

Microsoft Edge で Cookie を表示、管理、削除する方法について説明します。

Help for Microsoft mobile apps on Android and iOS devices. Find how-to articles and video tutorials for Samsung Galaxy and iPhone. Learn how to link your Microsoft 365 mobile apps, including Outlook, OneNote, and Your Phone.